using System.Globalization;

namespace Jugenddienst_Stunden.Converter;
internal class SecondsTimeConverter : IValueConverter {

    private int seconds;

    /// <summary>
    /// Konvertiert eine Sekundenangabe nach Stunden:Minuten, auch bei mehr als 24 Stunden
    /// </summary>
    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture) {
        if (value is null)
            return "0:0";
        if (value is int) {
            seconds = (int)value;
        }
        if (value is double) {
            seconds = (int)Math.Round((double)value);
        } else {
            int.TryParse((string?)value, out seconds);
        }

        TimeSpan time = TimeSpan.FromSeconds(seconds);

        return (int)time.TotalHours + ":" + Math.Abs(time.Minutes);

        //return time.ToString(@"hh\:mm");
        //return time.ToString(@"hh\:mm\:ss");

        //return "00:00";
    }

    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture) {
        throw new NotImplementedException();
    }
}